Reviewed By Robert V (Memphis, TN) Reviewed for a 2013 Chevy Avalanche —6/10/2016 9:25 AM
This thing is awesome it keeps the engine in v8 the whole time and I am getting better gas mileage.
Reviewed By Henry K (Celina, OH) Reviewed for a 2005 Chevy Avalanche —9/13/2016 8:23 PM
AutoAnything had fast, on time shipping and great packaging. Had a little trouble installing the programmer due to some aftermarket mods(remote start). Eventually got installed by removing some fuses and is now simple to do when switching to a different tune. Saw instant gains in MPG, around 2.5 MPG on economy tune. Also some noticeable torque, power, and acceleration gains on economy which is what I have it on most of the time. Bought mostly for better MPG and did just that.
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